Monday 13 April 2009

The Sun 13-4-09 - Yesterdays Prom Lives On

Cloudier today and the seeing has deteriorated to its usual average state after the great visibility of the last two days. The exact same area of the limb which produced yesterdays main prom activity is dominated today by what must surely be the same prominence, but now seen more sideways on to the viewer and slightly larger in size too. A high curving arch is crowned by a fringe of plasma while another arch to the right is interacting over the limb. This was the main feature today with no surface activity once more. Images taken 12.15 - 12.30. DMK21/PST



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